Which one of the following statement is correct when \( \mathrm{SO}_{2} \) is passed through aci...

Channel:
Subscribers:
456,000
Published on ● Video Link: https://www.youtube.com/watch?v=OFj106qAcCU



Duration: 1:33
1 views
0


Which one of the following statement is correct when \( \mathrm{SO}_{2} \) is passed through acidified \( \mathrm{K}_{2} \mathrm{Cr}_{2} \mathrm{O}_{7} \) solution?
(NEET 2016)
\( P \)
(a) Green \( \mathrm{Cr}_{2}\left(\mathrm{SO}_{4}\right)_{3} \) is formed
(b) The solution turns blue
(c) The solution is decolourized
(d) \( \mathrm{SO}_{2} \) is reduced
W.
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live




Other Videos By PW Solutions


2022-12-02Biosphere refers to: (a) Plants of the world (b) Special plants \( \mathrm{P} \) (c) Area occupi...
2022-12-02Define: Bracteate flower Define: Ebracteate flower
2022-12-02Which is not a renewable source? (a) Forest (b) Coal \( \mathrm{P} \) (c) Water (d) Forest organ...
2022-12-02Noosphere is synonyms of: (a) Environment (b) Atmosphere \( \mathrm{P} \) (c) Hydrosphere (d) St...
2022-12-02Biosphere is: (a) In which individual interact to each other P (b) By which life originated \( \...
2022-12-02The term biosphere is used for the zone of the earth where life exists: (a) On the lithosphere \...
2022-12-02The reason for greater range of oxidation states in actinoids is attributed to: (NEET 2017) (a) ...
2022-12-02Identify the incorrect statement. (NEET 2020) (a) The transition metals and their compounds are ...
2022-12-02Which one of the following statements related to lanthanons is incorrect? (NEET 2016) (a) \( \ma...
2022-12-02Because of lanthanoid contraction, which of the following pairs of elements have nearly same ato...
2022-12-02Which one of the following statement is correct when \( \mathrm{SO}_{2} \) is passed through aci...
2022-12-02Gadolinium belongs to \( 4 \mathrm{f} \) series. It's atomic number is 64 . Which of the followi...
2022-12-02The correct statement is : (Karnataka CET 2014) (a) the earlier members of lanthanoid series res...
2022-12-02Which of the following oxidation state is the most common among the lanthanoids? (AIPMT 2010; UP...
2022-12-02Reason of lanthanoid contraction is : (AIPMT 2014) (a) negligible screening effect of \( f \)-or...
2022-12-02Lanthanide for which + II and + III oxidation states are common is : (AIIMS 2013) (a) \( \mathrm...
2022-12-02More number of oxidation states are exhibited by the actinoids than by the lanthanoids. The main...
2022-12-02The trivalent ion having largest size in lanthanide series is : (Manipal 2013) (a) \( \mathrm{Ti...
2022-12-02Which of the following lanthanoid ions is diamagnetic? (NEET 2013) (At. nos. \( \mathrm{Ce}=58, ...
2022-12-02Across the lanthanide series, the basicity of the lanthanide hydroxides: (UP CPMT 2012) (a) incr...
2022-12-02The lanthanoid contraction relates to : (CMC 2010) (a) atomic radius (b) atomic as well as \( M^...



Tags:
pw